{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "trigger": true, "arguments": ["time", "compromised data", "number of victim", "attack pattern", "victim", "tool", "number of data", "place"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system version", "capabilities", "vulnerable system owner", "time", "discoverer", "vulnerability", "common vulnerabilities and exposures", "vulnerable system", "supported platform"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch number", "releaser", "supported platform", "vulnerable system version", "patch", "vulnerable system", "issues addressed", "vulnerability"]}, {"event_type": "phishing", "trigger": true, "arguments": ["victim", "damage amount", "place", "tool", "purpose", "attacker", "attack pattern"]}, {"event_type": "ransom", "trigger": true, "arguments": ["tool", "price", "time", "place", "damage amount", "attacker", "attack pattern", "payment method", "victim"]}], "input": "In fact , more than 40 per cent of mid-large UK business suffered on average five ransomware attacks during the last year , according to research by Vanson Bourne ."}
{"data breach": [], "discover vulnerability": [], "patch vulnerability": [], "phishing": [], "ransom": [{"trigger": "five ransomware attacks", "arguments": {"tool": "NAN", "price": "NAN", "time": "the last year", "place": "NAN", "damage amount": "NAN", "attacker": "NAN", "attack pattern": "NAN", "payment method": "NAN", "victim": "mid-large UK business"}}]}